Skip to content
Armstrong International logo

Resource Library

  • Reset all×
  • Hospitality×
  • Americas×
  • Digital-Flo<sup>®</sup> DFS3540 Specifications×
Filtered (1)
Filters
  • Reset all×
  • Hospitality×
  • Americas×
  • Digital-Flo<sup>®</sup> DFS3540 Specifications×
Show (1)
Cancel
pdf

Digital-Flo® DFS3540 Specifications

  • Specifications

We solve your problems and make your life easier.

As your thermal utility partner, Armstrong can satisfy your industry’s most unique requirements while helping you improve efficiency and reduce energy consumption and emissions. We bring you rugged, hardworking products, state-of-the-art technology, custom-engineered systems and services, and more than a century of knowledge and experience—all organized for your industry.


					

					

						© 2026 Armstrong International Inc. All Rights Reserved